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Fix cuda device query #7207

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Merged
hgreebe merged 3 commits into from
Jan 22, 2026
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Fix cuda device query #7207

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d305cb7
Fix cuda device query
hgreebe Jan 14, 2026
f5db84c
Merge branch 'develop' into develop
hgreebe Jan 22, 2026
d917881
Merge branch 'develop' into develop
hgreebe Jan 22, 2026
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2 changes: 1 addition & 1 deletion cli/src/pcluster/resources/imagebuilder/parallelcluster_test.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -252,7 +252,7 @@ phases:
echo "Correctly installed CUDA ${cuda_output}"

echo "Testing CUDA with deviceQuery..."
if [ {{ test.OSArchitecture.outputs.stdout }} != 'arm64' ]; then
if [ -f /usr/local/cuda-${cuda_ver}/extras/demo_suite/deviceQuery ]; then
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@hanwen-cluster hanwen-cluster Jan 22, 2026 •
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Can you explain this change?
Why was it checking architecture and now checking whether a file exists?

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@hgreebe hgreebe Jan 22, 2026

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Because before, device query was in a different location for arm, but now it has been moved to the same location as arm. But al2 is still on the old cuda version so it still needs to look at the old location.

/usr/local/cuda-${cuda_ver}/extras/demo_suite/deviceQuery | grep -o "Result = PASS"
[[ $? -ne 0 ]] && echo "CUDA deviceQuery test failed" && exit 1
else
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